Cisco ATA 188 Administrator's Manual page 152

Appendix E Performing a Cross-Protocol Upgrade
Example
The upgradecode parameter value could be:
upgradecode:3,0x301,0x0400,0x0200,192.168.2.170,69,0x020723a,ata186-v2-15-020
723a.zup
This instructs the Cisco ATA to update its firmware to ata186-v2-15-020723a.zup by downloading the
ata186-v2-15-020723a.zup file from the TFTP server IP address of 192.168.2.170. This download
occurs after the Cisco ATA downloads its configuration file that contains the directive from the
upgradecode parameter. Also, the upgrade occurs only if the internally cached image_id in Cisco ATA
is different from the value 0x020723a.
Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide (SCCP)
E-2
OL-3141-01